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公开(公告)号：US10330342B2
公开(公告)日：2019-06-25
申请号：US15731703
申请日：2017-07-20
Applicant: MICLAU-S.R.I. INC.
Inventor： Claude Lesage , Jean-Claude Lesage
Abstract: A dielectrically insulated secondary tubular flue for mounting inside a water holding tank of a gas-fired water heater is provided to increase the efficiency of the water heater. The secondary tubular flue has opposed tubular end sections and an helical tubular section integrally formed therewith. The tubular end sections each have connecting end sections adapted to form a part of a dielectric connector for securing the secondary tubular flue inside of the water holding tank by the dielectric connectors.
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公开(公告)号：US20190041095A1
公开(公告)日：2019-02-07
申请号：US16054431
申请日：2018-08-03
Applicant: Rheem Manufacturing Company
Inventor： Jozef Boros
Abstract: A water heater has a water supply line, a heat exchanger in fluid communication with the water supply line, a heating element positioned proximate to the heat exchanger, such that when activated, the heating element conveys heat to the heat exchanger and thereby heating water supplied by the water supply line, an output line in fluid communication with the heat exchanger and configured to receive heated water therefrom, a flow sensor configured to cause the heating element to activate in response to sensing a predetermined water flow rate through the water heater, and a bypass flow line operably connected between the water supply line and the output line.
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公开(公告)号：US20190003740A1
公开(公告)日：2019-01-03
申请号：US15636357
申请日：2017-06-28
Applicant: A. O. SMITH CORPORATION
Inventor： Mark Allan Murphy
Abstract: An outlet heat trap assembly for a tank-type water heater includes a tube having a tube wall, the tube defining a bore extending along a longitudinal axis and a transverse opening through the tube wall, the transverse opening communicating with the bore; and a flexible member within the bore, the flexible member deflectable between a first position in which the flexible member covers the transverse opening, and a second position in which the flexible member is deflected toward the longitudinal axis to allow fluid flow through the transverse opening into the bore. The outlet heat trap assembly further comprises an insert member coupled to a distal end of the tube, wherein the tube further defines an axial opening at the distal end of the tube, the axial opening communicating with the bore, and wherein the insert member covers the axial opening.
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公开(公告)号：US10119724B2
公开(公告)日：2018-11-06
申请号：US15289588
申请日：2016-10-10
Applicant: FUELTECH SWEDEN AB
Inventor： Mikael Jönsson
Abstract: An accumulator tank for handling a heat transfer medium, may have a tank top section and a bottom section. The accumulator tank may be connected to at least one heat-emitting system and at least one heat-absorbing system. The accumulator tank may have a plurality of partition walls located inside the tank and arranged between the bottom section and the top section for the purpose of dividing the tank into a plurality of spaces. The systems may be connected to at least one respective space so that a temperature gradient is created between the bottom section and the top section. Also disclosed is a system for distributing and handling heat and/or cold, the accumulator tank.
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公开(公告)号：US20180149389A1
公开(公告)日：2018-05-31
申请号：US15363078
申请日：2016-11-29
Applicant: Steven Passerell
Inventor： Steven Passerell
CPC classification number: F24H9/126 , F24H1/205 , F24H9/2035
Abstract: An improved heat trap disposed in at least one of an inlet pipe and an outlet pipe for delivery of cold water into and hot water out of a water tank. The improved heat trap includes a tubular body and a seal element comprising first and second axially spaced flapper members which are adjoined by a spine. The seal element extends through the tubular body whereby the first and second flapper members form a seal against an interior surface of the tubular body to prevent the delivery of water through the tubular body.
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Patent Agency Ranking
公开(公告)号：US20170321928A1
公开(公告)日：2017-11-09
申请号：US15731703
申请日：2017-07-20
Applicant: MICLAU-S.R.I. INC.
Inventor： Claude Lesage , Jean-Claude Lesage
CPC classification number: F24H8/00 , F24H1/205 , F24H9/0031 , F24H9/06 , F24H9/124 , Y02B30/102
Abstract: A dielectrically insulated secondary tubular flue for mounting inside a water holding tank of a gas-fired water heater is provided to increase the efficiency of the water heater. The secondary tubular flue has opposed tubular end sections and an helical tubular section integrally formed therewith. The tubular end sections each have connecting end sections adapted to form a part of a dielectric connector for securing the secondary tubular flue inside of the water holding tank by the dielectric connectors.
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公开(公告)号：US20170321398A1
公开(公告)日：2017-11-09
申请号：US15149270
申请日：2016-05-09
Applicant: Brian Keith Ellerby
Inventor： Brian Keith Ellerby
CPC classification number: F24H9/0015 , E03B7/045 , E03C1/0408 , F24H9/122 , Y02A20/411
Abstract: The saving of water in a shower start up is accomplished by a secondary water tank that delivers hot water while water in the pipes is diverted, mixed or separately heated.
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公开(公告)号：US20170115030A1
公开(公告)日：2017-04-27
申请号：US15333998
申请日：2016-10-25
Applicant: A. O. Smith Corporation
Inventor： John Robert Lowdermilk , Donald Irvin Pridemore, JR. , Bradley S. Yon , Steven Lawrence Tilson
IPC: F24H9/12
CPC classification number: F24H9/124
Abstract: A water heater including a thermal break in the form of an air pocket that moves into an air trap segment of the cold water pipe to reduce heat loss during standby. The air pocket is pushed back into the tank by incoming cold water during a hot water and reforms at the top of the tank. During standby, the air pocket moves into the air trap via an anti-siphon hole communicating with the cold water inlet. The anti-siphon hole can be, for example, in the top of the dip tube.
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公开(公告)号：US20160201946A1
公开(公告)日：2016-07-14
申请号：US14596276
申请日：2015-01-14
Applicant: General Electric Company
Inventor： Timothy Scott Shaffer , Shaun Michael Ward , Dan Riley
IPC: F24H9/12 , F24H9/20 , G05D23/185 , F24H9/14
CPC classification number: F24H9/124 , F24H9/142 , F24H9/2007 , G05D23/1346 , G05D23/1858
Abstract: A water heater appliance with a mixing valve positioned within a casing of the water heater appliance is provided. The mixing valve is fluidly coupled to a heated water conduit and a bypass conduit of the water heater appliance. An actuator assembly is configured for selectively adjusting a mixing ratio of the mixing valve. The actuator assembly includes a knob positioned at an outer surface of the casing.
Abstract translation: 提供了一种具有位于热水器具的壳体内的混合阀的热水器具。 混合阀流体地联接到热水器具的加热水管道和旁路管道。 致动器组件构造成用于选择性地调节混合阀的混合比。 致动器组件包括位于壳体的外表面处的旋钮。
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公开(公告)号：US08997511B2
公开(公告)日：2015-04-07
申请号：US12887141
申请日：2010-09-21
Applicant: Denering Berrio
Inventor： Denering Berrio
CPC classification number: F24D11/004 , F24D11/0228 , F24D2200/11 , F24D2200/12 , F24H9/124 , F28D20/0039 , F28D2020/0095 , Y02B10/40 , Y02B10/70 , Y02B30/125 , Y02E60/142
Abstract: This invention relates to a heating/cooling system operating on the basis of a novel SPLIT BUFFER TANK; representing an efficiency improvement alternative to HVAC systems functioning with existing commercial buffer tanks. Currently, commercial buffers have the heat source provider (HSP)-return and system-return discharging to a common buffer/vessel. Novel SPLIT BUFFER is provided with a SEPARATION DISK placed inside the tank as mechanical way of separating the hot water inflow from the HSP from the warmer water inflow from system return. The disk moves up and down along the tank driven by demanded water supply and return. Pump-1 circulates hot water from the hot section of the buffer to the secondary system claiming for heat. Pump-2 circulates warmer water from the warmer section of the buffer through the HSP where it is reheated, and subsequently stored in the hot section of the buffer to reinitiate this cycle again.
Abstract translation: 本发明涉及一种以新型SPLIT BUFFER TANK为基础运行的加热/冷却系统; 代表了与现有商业缓冲罐运行的HVAC系统的效率提升方案。 目前，商业缓冲器具有热源提供者（HSP） - 向公共缓冲器/容器返回和系统返回放电。 新型分体式缓冲器配有一个分隔盘，作为将热泵入口与热泵的热水从系统返回的较热水分离出来的机械方式。 磁盘沿着由需求供水和返回驱动的水箱上下移动。 泵1将热水从缓冲器的热部循环到要求加热的二次系统。 泵2将较热的水从缓冲器的较暖部分循环通过HSP再次加热，随后储存在缓冲器的热部分中以再次重新开始循环。
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